Omega Speedmaster Professional Moonwatch Hesalite
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The Omega Speedmaster Professional Moonwatch Hesalite (ref. 311.30.42.30.01.005) is a men's sports watch with a 42 mm round case in stainless steel. It has a black dial under acrylic crystal.
It is powered by the hand-wound mechanical calibre 1863 with a power reserve of 50 hours. Functions: Chronograph. The watch is fitted with a Five-link steel bracelet with a folding clasp in steel.
This example is brand new, and comes with the original box and papers.
The Omega 3861 caliber is an evolution of the 1861 with an added co-axial escapement and a Si14 silicon balance spring. Master Chronometer certification guarantees resistance to magnetic fields up to 15,000 gauss and a precision of 0/+5 seconds per day.
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Omega was founded in 1848 by Louis Brandt in La Chaux-de-Fonds and is now based in Biel/Bienne, Switzerland. The brand is known for its long association with timekeeping at the Olympic Games, for the Speedmaster chronograph worn on the Moon during the Apollo missions, and for the Co-Axial escapement and Master Chronometer certification of its movements.
The main collections are the Speedmaster, including the Moonwatch and anniversary editions; the Seamaster family, with the Diver 300M, Planet Ocean and Aqua Terra; the Constellation; and the De Ville dress watches. Limited editions and Museum Collection pieces also appear regularly.
Free delivery across the UAE in 2–3 business days, insured shipping worldwide. Returns and any issues with your order — see Shipping & Returns.
WATCH LAB guarantees the authenticity of every item we sell. Customised pieces are clearly identified in the listing, and any aftermarket modifications are described separately.
Our prices are based on current market data and auction results, reviewed by our experts.
This piece has been sold, but we can source the same model for you. Leave your contacts — we’ll come back with availability and price.
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Send photos and get an estimate within 15 minutes.
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